Like the title said I've been having some annoying issues since the Source engine update and its taking a week for steam support to reply to me, It seems when i boot up Team fortress 2, Garry's mod, Counter Strike and such my computer freezes and then results in a Blue screen of death. i reboot the PC and i am followed by a Irkutsk procedure.
However Garry's Mod 13 beta simply freezes the PC till i reboot. And Half life: Source runs just fine.
This is really annoying and i planned to have a long game of Synergy with a friend today but it seems this is standing in my way.
Any ideas on how to fix this? I've tried updating my drivers but i have no idea what they are, i have a custom PC and when i try to detect my drivers with Nevada Ge Force Google chrome freezes and i have to exit it with Task manager.